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Topic: N.A.N.Y. 2014 Submission: SoloCrop (Read 7467 times)

1. Drag and drop a jpeg image2. Click and draw a rectangle3. SoloCrop crops when you release the mouse button4. SoloCrop then autoloads the next jpeg in the same folderThe cropped image is saved with the prefix "solocrop_"

I saw multiple rectangle detection and crop in a video about the new ScanSnap, here. But that likely only works with their hardware. But is that the kind of functionality you're thinking of?

A useful tool for making a program with something like that is OpenCV. See these examples (last example uses opencv in python and is only 30 lines of code, adding cropping would not not take much more). But to work reliably it would probably need to be tailor made for the type of input images (photos? rectangle sizes? colors?...). I'll leave that for someone else to N.A.N.Y. pledge I think

Updated to v150421now only operates on images dropped on the GUI (not all in folder)now uses prefix "crop_" (not "solocrop_")shows previous crop rectangle in bluehotkeys to move previous rectangle and go to next/prev file